SU796170A1 - Hydraulic grab - Google Patents

Hydraulic grab Download PDF

Info

Publication number
SU796170A1
SU796170A1 SU762398239A SU2398239A SU796170A1 SU 796170 A1 SU796170 A1 SU 796170A1 SU 762398239 A SU762398239 A SU 762398239A SU 2398239 A SU2398239 A SU 2398239A SU 796170 A1 SU796170 A1 SU 796170A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rod
cylinder
hydraulic
slider
grab
Prior art date
Application number
SU762398239A
Other languages
Russian (ru)
Inventor
Виктор Андреевич Пекин
Николай Павлович Яскунов
Original Assignee
Предприятие П/Я А-1373
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-1373 filed Critical Предприятие П/Я А-1373
Priority to SU762398239A priority Critical patent/SU796170A1/en
Application granted granted Critical
Publication of SU796170A1 publication Critical patent/SU796170A1/en

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Landscapes

  • Load-Engaging Elements For Cranes (AREA)
  • Actuator (AREA)

Description

(54) ГИДРАВЛИЧЕСКИЙ ГРЕЙФЕР(54) HYDRAULIC GRAPE

Claims (1)

Формула изобретенияClaim Гидравлический грейфер, содержащий навешиваемый на стрелу манипулятора гидроцилиндр, шток которого шарнирно соединен с ползуном, телескопически расположенным внутри корпуса гидроцилиндра, и захватные челюсти, шарнирно прикрепленные к ползуну и соединенные посредством тяг с поворотной обоймой, установленной на корпусе гидроцилиндра, отличающийся тем, что, с целью повышения надежности работы грейфера за счет разгрузки штока гидроцилинд.ра от изгибающих и скручивающих усилий, шток выполнен поворотным относительно поршня и состоит из двух шарнирно соединенных между собой частей.A hydraulic grab containing a hydraulic cylinder mounted on the boom of the manipulator, the rod of which is pivotally connected to a slider telescopically located inside the cylinder body, and gripping jaws articulated to the slider and connected via rods to a rotary holder mounted on the cylinder body, characterized in that, with In order to increase the reliability of the grab due to the unloading of the hydraulic cylinder cylinder rod from bending and twisting forces, the rod is made rotary relative to the piston and consists of yx pivotally interconnected parts.
SU762398239A 1976-09-06 1976-09-06 Hydraulic grab SU796170A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762398239A SU796170A1 (en) 1976-09-06 1976-09-06 Hydraulic grab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762398239A SU796170A1 (en) 1976-09-06 1976-09-06 Hydraulic grab

Publications (1)

Publication Number Publication Date
SU796170A1 true SU796170A1 (en) 1981-01-15

Family

ID=20674797

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762398239A SU796170A1 (en) 1976-09-06 1976-09-06 Hydraulic grab

Country Status (1)

Country Link
SU (1) SU796170A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367856B1 (en) * 1999-04-15 2002-04-09 Thomas J. Jasperse Transfer apparatus for automated parts movement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367856B1 (en) * 1999-04-15 2002-04-09 Thomas J. Jasperse Transfer apparatus for automated parts movement
US6659523B2 (en) 1999-04-15 2003-12-09 Thomas J. Jasperse Transfer apparatus for automated parts movement

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